Uma sikhetha umkhiqizo, sihlala sizungeza futhi siqhathanisa amanani. Lapha ngizokunikeza amathiphu ekukhetheni i-asphalt distributor. Ezicacisweni zezobuchwepheshe zokwakhiwa komgwaqo omkhulu, isilinganiso sokusabalalisa itiyela siyabaluliwe. Izinga lokugeleza kwepompo ye-asphalt lihlukile kunejubane layo. Kumsabalalisi we-asphalt onenjini echwepheshile eshayela iphampu ye-asphalt, isivinini sayo nesivinini semoto singalungiswa yinjini. Ngakho-ke, ukubambisana okuseduze phakathi kwalokhu kokubili nokulungisa okunengqondo kungafinyelela umphumela omuhle wokusabalalisa.

Ngakho-ke, lapho sikhetha umsabalalisi we-asphalt, akufanele sibheke ikhwalithi yayo yangaphandle kuphela, kodwa futhi nasekusebenzeni okuhlukahlukene komsabalalisi we-asphalt, njengezinga lokugeleza kwepompo ye-asphalt nokuthi isivinini semoto siyahambisana yini. Njengoba sonke sazi, abasabalalisi be-asphalt bamayelana nesivinini esifanayo nokufana. Thatha lokhu njengereferensi yokukhetha umsabalalisi wetiyela ofaneleka kakhulu.